Drinking cup



FIG. 1 is a perspective view of a drinking cup showing one embodiment ofour new design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view of a drinking cup with a lid showing asecond embodiment of our new design;

FIG. 6 is a front plan view thereof;

FIG. 7 is a right plan view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom view thereof.

The broken lines are illustrative only and form no part of the claimedinvention.

We claim the ornamental design for a drinking cup, as shown anddescribed.